Which of the Followings Statements Is True with Regard to Kohlberg's

Which of the followings statements is true with regard to Kohlberg's stages of moral development?

A) Kohlberg proposed the two stages of heteronomous morality and autonomous morality to explain moral development in children.
B) Kohlberg proposed that children of different genders and cultural groups go through these stages in differential ways.
C) Progression through the levels occurs as morality becomes more internal or mature.
D) This theory represents the care perspective of morality and undermines the justice perspective of morality.